"Usa tu imaginación libremente, pero SOLO es una nube" - Mejor ver a tamaño grande.
"Use your imagination freely, but it is ONLY a cloud" - Best viewed at large sizes.
Huge wave...very cool!
From the thumbnail I thought it was a huge wave... Nice one !
As others have said looks like wave and I love it!
ditto John, very nice shot! (photosbypaula)
Looks like a breaking wave :)